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Latest News
28 August 2026
Simultaneous Determination of Cu²⁺, Co²⁺ and Ni²⁺ by Fiber-Optic Spectroscopy in the Visible and Near-Infrared Range

The simultaneous quantitative determination of dissolved Cu²⁺, Co²⁺ and Ni²⁺ ions is important in many fields. These include metallurgy, geology, industrial wastewater analysis and the monitoring of biotechnological processes. In many cases, their concentrations need to be measured directly at the sampling site or in-line during an operating process. The Challenge of Metal Ion Monitoring […]

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12 August 2026
art photonics GmbH Welcomes Joachim Gerike as New Product Line Manager

We are happy to welcome Joachim Gerike to the art photonics GmbH team as our new Product Line Manager. With a Dipl.-Ing. in Mechanical Engineering from Technische Universität Braunschweig and a career in the optical industry dating back to 1996, Joachim brings decades of highly specialized expertise to our operations. His extensive background covers everything […]

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Latest Events
9 September 2026
CIOE 2026 | 9-11 September 2026 | Shenzhen World Exhibition & Convention Center, China

art photonics GmbH is currently exhibiting at the China International Optoelectronic Exposition (CIOE) 2026 in Shenzhen. From September 9-11, we are represented at this premier industry event by our partner, UniqueRay Technologies Limited. Industry professionals are invited to visit Stand 8B16 to review our advanced portfolio of specialty fiber optic solutions. UniqueRay is showcasing our […]

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2 September 2026
JASIS 2026 | 2-4 September 2026 | Makuhari Messe, Japan

Day 1 Update: Meet Our Technical Representative Day 1 of JASIS 2026 is officially underway. Our technical representative and R&D Manager, Alexander Novikov, is on the ground at Makuhari Messe today and ready to connect with industry professionals. If you are looking to enhance your in-line process control, this is an excellent opportunity to speak […]

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About Our Company
art photonics GmbH, founded in Berlin in September 1998, is one of the worldwide leaders in development and production of specialty fiber products for a broad spectrum from 300 nm to 16 µm. Unique technologies of Polycrystalline Mid InfraRed (PIR-) fibers and Metal coated Silica fibers are used for assembly of various spectroscopy probes for medical diagnostics and industrial process control, in volume production of fiber for medical and industrial lasers, for different fiber bundles, etc. Since January 2024 art photonics GmbH is a member of NYNOMIC GROUP.
Member Of:
UV 200-400 nm
Visible
Near IR 750-2500 nm
Mid IR 2.5 - 18 µm

Fiber Coupler for CO- and CO2-lasers

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These Focusing Couplers are designed to focus CO₂- and CO-laser beam into the optic fiber cables. The Couplers are adjustable and can be adapted to custom laser head.

Main features:

  • Efficient coupling into optical fiber cable or hollow wave guide
  • ZnSe lens with AR-coating

Description

art photonics offers Fiber Couplers to focus CO- and CO-laser beam into the fiber optic cables.  The robust and precise design with a 0.2 µm positioning precision simplifies alignment and centering of the lens to the laser beam ZnSe lens installed in a precision unit, can be optimally positioned in the X-Y-Z planes with adjustable screws to couple the maximum amount of laser power into the optical fiber AR-coating of the lens provides the transmission as high as 98% at 5-6 and 10.6 µm.

Specs

Product specifications
Coupling Losses < 0.1 dB
Dimensions see schematics in the data sheet (Downloads)
Clear Aperture 10 mm
Numerical Aperture <0.1
Max. Laser Beam dia. 8 mm
Fiber Optic Interface SMA 905

Downloads

Graphs

Applications

  • Efficient coupling from CO or CO2 laser into optical fiber cable or hollow wave guide

Inquiry

Do you have any questions about this or any other product? Send us an inquiry, and our personnel will answer your question as soon as possible.

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